V3.8.2 merge v3.8.1

.gitignore

@@ -1,4 +1,5 @@
-/lib
+lib/
+.turbo/
 /bin
 /web.config
 .idea

cc.config.json

@@ -678,6 +678,12 @@
             "type": "boolean",
             "value": false,
             "internal": true
+        },
+        "CULL_MESHOPT": {
+            "comment": "An internal constant to indicate whether we cull the meshopt wasm module and asm.js module.",
+            "type": "boolean",
+            "value": true,
+            "internal": true
         }
     },
 

cocos/2d/components/mask.ts

@@ -456,11 +456,9 @@ export class Mask extends Component {
 
     protected _removeMaskNode (): void {
         if (this._sprite) {
-            this._sprite.destroy();
             this._sprite = null;
         }
         if (this._graphics) {
-            this._graphics.destroy();
             this._graphics = null;
         }
     }

cocos/3d/assets/mesh.ts

@@ -28,11 +28,11 @@ import { Asset } from '../../asset/assets/asset';
 import { IDynamicGeometry } from '../../primitive/define';
 import { BufferBlob } from '../misc/buffer-blob';
 import { Skeleton } from './skeleton';
-import { geometry, cclegacy, sys, warnID, Mat4, Quat, Vec3, assertIsTrue, murmurhash2_32_gc, errorID } from '../../core';
+import { geometry, cclegacy, sys, warnID, Mat4, Quat, Vec3, assertIsTrue, murmurhash2_32_gc, errorID, halfToFloat } from '../../core';
 import { RenderingSubMesh } from '../../asset/assets';
 import {
     Attribute, Device, Buffer, BufferInfo, AttributeName, BufferUsageBit, Feature, Format,
-    FormatInfos, FormatType, MemoryUsageBit, PrimitiveMode, getTypedArrayConstructor, DrawInfo, FormatInfo, deviceManager,
+    FormatInfos, FormatType, MemoryUsageBit, PrimitiveMode, getTypedArrayConstructor, DrawInfo, FormatInfo, deviceManager, FormatFeatureBit,
 } from '../../gfx';
 import { Morph } from './morph';
 import { MorphRendering, createMorphRendering } from './morph-rendering';
@@ -409,6 +409,11 @@ export class Mesh extends Asset {
         if (this.struct.encoded) { // decode mesh data
             info = decodeMesh(info);
         }
+        if (this.struct.quantized
+            && !(deviceManager.gfxDevice.getFormatFeatures(Format.RGB16F) & FormatFeatureBit.VERTEX_ATTRIBUTE)) {
+            // dequantize mesh data
+            info = dequantizeMesh(info);
+        }
 
         this._struct = info.struct;
         this._data = info.data;
@@ -1507,11 +1512,6 @@ export function decodeMesh (mesh: Mesh.ICreateInfo): Mesh.ICreateInfo {
         return mesh;
     }
 
-    // decode the mesh
-    if (!MeshoptDecoder.supported) {
-        return mesh;
-    }
-
     const res_checker = (res: number): void => {
         if (res < 0) {
             errorID(14204, res);
@@ -1581,4 +1581,150 @@ export function inflateMesh (mesh: Mesh.ICreateInfo): Mesh.ICreateInfo {
     return mesh;
 }
 
+export function dequantizeMesh (mesh: Mesh.ICreateInfo): Mesh.ICreateInfo {
+    const struct = JSON.parse(JSON.stringify(mesh.struct)) as Mesh.IStruct;
+
+    const bufferBlob = new BufferBlob();
+    bufferBlob.setNextAlignment(0);
+
+    function transformVertex (
+        reader: ((offset: number) => number),
+        writer: ((offset: number, value: number) => void),
+        count: number,
+        components: number,
+        componentSize: number,
+        readerStride: number,
+        writerStride: number,
+    ): void {
+        for (let i = 0; i < count; i++) {
+            for (let j = 0; j < components; j++) {
+                const inputOffset = readerStride * i + componentSize * j;
+                const outputOffset = writerStride * i + componentSize * j;
+                writer(outputOffset, reader(inputOffset));
+            }
+        }
+    }
+
+    function dequantizeHalf (
+        reader: ((offset: number) => number),
+        writer: ((offset: number, value: number) => void),
+        count: number,
+        components: number,
+        readerStride: number,
+        writerStride: number,
+    ): void {
+        for (let i = 0; i < count; i++) {
+            for (let j = 0; j < components; j++) {
+                const inputOffset = readerStride * i + 2 * j;
+                const outputOffset = writerStride * i + 4 * j;
+                const value = halfToFloat(reader(inputOffset));
+                writer(outputOffset, value);
+            }
+        }
+    }
+
+    for (let i = 0; i < struct.vertexBundles.length; ++i) {
+        const bundle = struct.vertexBundles[i];
+        const view = bundle.view;
+        const attributes =  bundle.attributes;
+        const oldAttributes = mesh.struct.vertexBundles[i].attributes;
+        const strides: number[] = [];
+        const dequantizes: boolean[] = [];
+        const readers: ((offset: number) => number)[] = [];
+        for (let j = 0; j < attributes.length; ++j) {
+            const attr = attributes[j];
+            const inputView = new DataView(mesh.data.buffer, view.offset + getOffset(oldAttributes, j));
+            const reader = getReader(inputView, attr.format);
+            let dequantize = true;
+            switch (attr.format) {
+            case Format.R16F:
+                attr.format = Format.R32F;
+                break;
+            case Format.RG16F:
+                attr.format = Format.RG32F;
+                break;
+            case Format.RGB16F:
+                attr.format = Format.RGB32F;
+                break;
+            case Format.RGBA16F:
+                attr.format = Format.RGBA32F;
+                break;
+            default:
+                dequantize = false;
+                break;
+            }
+            strides.push(FormatInfos[attr.format].size);
+            dequantizes.push(dequantize);
+            readers.push(reader!);
+        }
+        const netStride = strides.reduce((acc, cur) => acc + cur, 0);
+        const newBuffer = new Uint8Array(netStride * view.count);
+        for (let j = 0; j < attributes.length; ++j) {
+            const attribute = attributes[j];
+            const reader = readers[j];
+            const outputView = new DataView(newBuffer.buffer, getOffset(attributes, j));
+            const writer = getWriter(outputView, attribute.format)!;
+            const dequantize = dequantizes[j];
+            const formatInfo = FormatInfos[attribute.format];
+            if (dequantize) {
+                dequantizeHalf(
+                    reader,
+                    writer,
+                    view.count,
+                    formatInfo.count,
+                    view.stride,
+                    netStride,
+                );
+            } else {
+                transformVertex(
+                    reader,
+                    writer,
+                    view.count,
+                    formatInfo.count,
+                    formatInfo.size / formatInfo.count,
+                    view.stride,
+                    netStride,
+                );
+            }
+        }
+
+        bufferBlob.setNextAlignment(netStride);
+        const newView: Mesh.IBufferView = {
+            offset: bufferBlob.getLength(),
+            length: newBuffer.byteLength,
+            count: view.count,
+            stride: netStride,
+        };
+        bundle.view = newView;
+        bufferBlob.addBuffer(newBuffer);
+    }
+
+    // dump index buffer
+    for (const primitive of struct.primitives) {
+        if (primitive.indexView === undefined) {
+            continue;
+        }
+        const view = primitive.indexView;
+        const buffer = new Uint8Array(mesh.data.buffer, view.offset, view.length);
+        bufferBlob.setNextAlignment(view.stride);
+        const newView: Mesh.IBufferView = {
+            offset: bufferBlob.getLength(),
+            length: buffer.byteLength,
+            count: view.count,
+            stride: view.stride,
+        };
+        primitive.indexView = newView;
+        bufferBlob.addBuffer(buffer);
+    }
+
+    const data = new Uint8Array(bufferBlob.getCombined());
+
+    struct.quantized = false;
+
+    return {
+        struct,
+        data,
+    };
+}
+
 // function get

cocos/3d/framework/mesh-renderer.ts

@@ -899,6 +899,7 @@ export class MeshRenderer extends ModelRenderer {
             if (this._mesh) {
                 const meshStruct = this._mesh.struct;
                 this._model.createBoundingShape(meshStruct.minPosition, meshStruct.maxPosition);
+                this._model.updateWorldBound();
             }
             // Initialize lighting map before model initializing
             // because the lighting map will influence the model's shader

cocos/3d/misc/mesh-codec.ts

@@ -21,7 +21,7 @@
  OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  THE SOFTWARE.
 */
-import { WASM_SUPPORT_MODE } from 'internal:constants';
+import { CULL_MESHOPT, WASM_SUPPORT_MODE } from 'internal:constants';
 import { ensureWasmModuleReady, instantiateWasm } from 'pal/wasm';
 
 import { sys, logID } from '../../core';
@@ -90,4 +90,6 @@ export function InitDecoder (): Promise<void> {
     }));
 }
 
-game.onPostInfrastructureInitDelegate.add(InitDecoder);
+if (!CULL_MESHOPT) {
+    game.onPostInfrastructureInitDelegate.add(InitDecoder);
+}

cocos/misc/camera-component.ts

@@ -313,7 +313,7 @@ export class Camera extends Component {
      */
     @type(FOVAxis)
     @displayOrder(7)
-    @visible(function (this: Camera): boolean {
+    @visible(function visible (this: Camera): boolean {
         return this._projection === ProjectionType.PERSPECTIVE;
     })
     @tooltip('i18n:camera.fov_axis')
@@ -354,10 +354,10 @@ export class Camera extends Component {
      * @zh 正交模式下的相机视角高度。
      */
     @displayOrder(9)
-    @visible(function (this: Camera): boolean {
+    @visible(function visible (this: Camera): boolean {
         return this._projection === ProjectionType.ORTHO;
     })
-    @rangeMin(1)
+    @rangeMin(1e-6)
     @tooltip('i18n:camera.ortho_height')
     get orthoHeight (): number {
         return this._orthoHeight;

cocos/physics-2d/box2d-wasm/instantiated.ts

@@ -35,7 +35,8 @@ export const B2 = {} as any;
 
 export function getImplPtr (wasmObject: any): number {
     // eslint-disable-next-line @typescript-eslint/no-unsafe-return
-    return (wasmObject).$$.ptr;
+    if (!wasmObject) return 0;
+    return (wasmObject).$$.ptr as number;
 }
 
 /**

cocos/physics-2d/box2d-wasm/joints/joint-2d.ts

@@ -22,7 +22,7 @@
  THE SOFTWARE.
 */
 
-import { B2, addImplPtrReference, addImplPtrReferenceWASM, getImplPtr } from '../instantiated';
+import { B2, addImplPtrReference, addImplPtrReferenceWASM, getImplPtr, removeImplPtrReference, removeImplPtrReferenceWASM } from '../instantiated';
 import { IJoint2D } from '../../spec/i-physics-joint';
 import { Joint2D, PhysicsSystem2D, RigidBody2D } from '../../framework';
 import { B2PhysicsWorld } from '../physics-world';
@@ -54,7 +54,7 @@ export class B2Joint implements IJoint2D {
     }
 
     onDisable (): void {
-        PhysicsSystem2D.instance._callAfterStep(this, this._destroy);
+        PhysicsSystem2D.instance._callAfterStep(this, this.destroy);
     }
 
     // need init after body and connected body init
@@ -106,9 +106,11 @@ export class B2Joint implements IJoint2D {
         this._inited = true;
     }
 
-    _destroy (): void {
+    destroy (): void {
         if (!this._inited) return;
 
+        removeImplPtrReference(getImplPtr(this._b2joint));
+        removeImplPtrReferenceWASM(getImplPtr(this._b2joint));
         (PhysicsSystem2D.instance.physicsWorld as B2PhysicsWorld).impl.DestroyJoint(this._b2joint!);
 
         this._b2joint = null;

cocos/physics-2d/box2d-wasm/joints/mouse-joint.ts

@@ -118,7 +118,7 @@ export class B2MouseJoint extends B2Joint implements IMouseJoint {
     }
 
     onTouchEnd (event: Touch): void {
-        this._destroy();
+        this.destroy();
         this._isTouched = false;
     }
 

cocos/physics-2d/box2d-wasm/rigid-body.ts

@@ -22,7 +22,7 @@
  THE SOFTWARE.
 */
 
-import { B2 } from './instantiated';
+import { B2, getTSObjectFromWASMObject, getTSObjectFromWASMObjectPtr } from './instantiated';
 import { IRigidBody2D } from '../spec/i-rigid-body';
 import { RigidBody2D } from '../framework/components/rigid-body-2d';
 import { PhysicsSystem2D } from '../framework/physics-system';
@@ -31,8 +31,10 @@ import { Vec2, toRadian, Vec3, Quat, IVec2Like, toDegree, TWO_PI, HALF_PI } from
 import { PHYSICS_2D_PTM_RATIO, ERigidBody2DType } from '../framework/physics-types';
 
 import { Node } from '../../scene-graph/node';
-import { Collider2D } from '../framework';
+import { Collider2D, Joint2D } from '../framework';
 import { NodeEventType } from '../../scene-graph/node-event';
+import { B2Shape2D } from './shapes/shape-2d';
+import { B2Joint } from './joints/joint-2d';
 
 const tempVec3 = new Vec3();
 const tempVec2_1 = { x: 0, y: 0 };//new B2.Vec2(0, 0);
@@ -114,6 +116,29 @@ export class B2RigidBody2D implements IRigidBody2D {
     _destroy (): void {
         if (!this._inited) return;
 
+        //collect all fixtures attached to this rigid body and process them
+        const fixtureList = this.impl?.GetFixtureList();
+        if (fixtureList) {
+            let shapeTSObj = getTSObjectFromWASMObject<B2Shape2D>(fixtureList);
+            while (shapeTSObj && shapeTSObj.impl) {
+                shapeTSObj.destroy();
+                const nextFixture = fixtureList.GetNext();
+                shapeTSObj = getTSObjectFromWASMObject<B2Shape2D>(nextFixture);
+            }
+        }
+
+        //collect all joints attached to this rigid body and process them
+        const jointListPtr = this.impl?.GetJointList();
+        if (jointListPtr) {
+            let jointWASMPtr = B2.JointEdgeGetJoint(jointListPtr) as number;
+            let jointTSObj = getTSObjectFromWASMObjectPtr<B2Joint>(jointWASMPtr);
+            while (jointTSObj) {
+                jointTSObj.destroy();
+                jointWASMPtr = B2.JointEdgeGetNext(jointListPtr) as number;
+                jointTSObj = getTSObjectFromWASMObjectPtr<B2Joint>(jointWASMPtr);
+            }
+        }
+
         (PhysicsSystem2D.instance.physicsWorld as B2PhysicsWorld).removeBody(this);
 
         this._inited = false;

cocos/physics-2d/box2d-wasm/shapes/shape-2d.ts

@@ -77,7 +77,7 @@ export class B2Shape2D implements IBaseShape {
     }
 
     onDisable (): void {
-        PhysicsSystem2D.instance._callAfterStep(this, this._destroy);
+        PhysicsSystem2D.instance._callAfterStep(this, this.destroy);
     }
 
     start (): void {
@@ -92,7 +92,7 @@ export class B2Shape2D implements IBaseShape {
     }
 
     apply (): void {
-        this._destroy();
+        this.destroy();
         if (this.collider.enabledInHierarchy) {
             this._init();
         }
@@ -200,7 +200,7 @@ export class B2Shape2D implements IBaseShape {
         this._inited = true;
     }
 
-    _destroy (): void {
+    destroy (): void {
         if (!this._inited) return;
 
         const fixtures = this._fixtures;